I think these variables are what control how often the price is fetched (someone corrects me if I'm wrong):
SPOT_RATE_REFRESH_TARGET = 150 # approx. every 2.5 minutes, try to refresh spot price
SPOT_RATE_CLOSE_TO_STALE = 450 # try harder to fetch an update if price is getting old
SPOT_RATE_EXPIRY = 600 # spot price becomes stale after 10 minutes -> we no longer show/use it
Thank you.
But where do I change these values?
I am using the portable version of Electrum